.register-container {
  min-height: 100vh;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #F0F7FF 0%, #E6F0FF 100%);
  position: relative;
  overflow: hidden;
}

.register-box {
  width: 460px;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-radius: 24px;
  box-shadow: 0 20px 40px -10px rgba(0, 0, 0, 0.1);
  padding: 48px 40px;
  position: relative;
  z-index: 1;
}

.logo-area {
  text-align: center;
  margin-bottom: 48px;
}

.logo-image {
  width: 128px;
  height: 128px;
  margin: 0 auto 24px;
  object-fit: cover;
  filter: drop-shadow(0 4px 6px rgba(0, 0, 0, 0.1));
}

.logo-title {
  font-size: 32px;
  font-weight: 700;
  background: linear-gradient(45deg, #2563EB, #3B82F6);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 12px;
}

.logo-subtitle {
  font-size: 16px;
  color: #6B7280;
  margin-top: 8px;
}

.register-form {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.input-group {
  position: relative;
}

.form-input {
  width: 85%;
  padding: 16px 20px;
  padding-right: 48px;
  background-color: #F9FAFB;
  border: 2px solid #E5E7EB;
  border-radius: 12px;
  font-size: 15px;
  color: #1F2937;
  transition: all 0.3s ease;
}

.form-input:focus {
  border-color: #3B82F6;
  box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.15);
  background-color: white;
}

.form-input::placeholder {
  color: #9CA3AF;
}

.input-icon {
  position: absolute;
  right: 16px;
  top: 50%;
  transform: translateY(-50%);
  color: #9CA3AF;
  font-size: 18px;
  transition: all 0.3s ease;
}

.form-input:focus+.input-icon {
  color: #3B82F6;
}

.agreement-section {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 4px;
  font-size: 14px;
  color: #6B7280;
  margin: 8px 0;
}

.agreement-checkbox {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
}

.agreement-checkbox input[type="checkbox"] {
  width: 18px;
  height: 18px;
  border-radius: 6px;
  border: 2px solid #E5E7EB;
  appearance: none;
  cursor: pointer;
  position: relative;
  transition: all 0.3s ease;
}

.agreement-checkbox input[type="checkbox"]:checked {
  background-color: #3B82F6;
  border-color: #3B82F6;
}

.agreement-checkbox input[type="checkbox"]:checked::after {
  content: '✓';
  position: absolute;
  color: white;
  font-size: 12px;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.agreement-link {
  color: #3B82F6;
  text-decoration: none;
  font-weight: 500;
  transition: all 0.3s ease;
}

.agreement-link:hover {
  color: #2563EB;
  text-decoration: underline;
}

.register-submit-button {
  width: 100%;
  padding: 16px;
  margin-top: 12px;
  border: none;
  border-radius: 12px;
  background: linear-gradient(45deg, #2563EB, #3B82F6);
  color: white;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.register-submit-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 16px -4px rgba(37, 99, 235, 0.3);
}

.register-submit-button:active {
  transform: translateY(0);
}

.login-guide {
  margin-top: 32px;
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
}

.login-guide p {
  color: #6B7280;
  font-size: 15px;
}

.login-button {
  padding: 8px 24px;
  border: 2px solid #3B82F6;
  border-radius: 10px;
  color: #3B82F6;
  background: transparent;
  font-weight: 600;
  font-size: 15px;
  cursor: pointer;
  transition: all 0.3s ease;
}

.login-button:hover {
  background-color: #EFF6FF;
  transform: translateY(-1px);
}

.decoration-circles {
  position: absolute;
  width: 100%;
  height: 100%;
  overflow: hidden;
  pointer-events: none;
}

.circle {
  position: absolute;
  border-radius: 50%;
  opacity: 0.1;
  background: linear-gradient(45deg, #3B82F6, #2563EB);
}

.circle-1 {
  width: 300px;
  height: 300px;
  top: -150px;
  right: -100px;
  animation: float 8s infinite ease-in-out;
}

.circle-2 {
  width: 200px;
  height: 200px;
  bottom: -100px;
  left: -50px;
  animation: float 6s infinite ease-in-out reverse;
}

.circle-3 {
  width: 150px;
  height: 150px;
  top: 50%;
  right: -75px;
  animation: float 7s infinite ease-in-out;
}

@keyframes float {

  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-20px);
  }
}

.cursor-pointer {
  cursor: pointer;
}

.password-strength {
  margin-top: -16px;
  margin-bottom: 8px;
  font-size: 14px;
}

.strength-label {
  padding: 4px 12px;
  border-radius: 20px;
  color: white;
  font-weight: bold;
}

.strength-label.weak {
  background-color: #EF4444;
  /* 红色 */
}

.strength-label.medium {
  background-color: #F59E0B;
  /* 橙黄色 */
}

.strength-label.strong {
  background-color: #10B981;
  /* 绿色 */
}

.verification-group {
  display: flex;
  align-items: center;
}

.verification-input {
  flex: 1;
  margin-right: 10px;
}

.verification-button {
  padding: 8px 10px;
  border: none;
  background-color: #42b983;
  color: white;
  cursor: pointer;
  border-radius: 10px;
  white-space: nowrap;
}